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3 years ago

Which best describes bryophytes? Select one:

Biology

1 answer:

Elenna [48]3 years ago

3 0

Answer:

The correct answer is d.non-vascular plants with a dominant gametophyte.

Explanation:

Bryophytes are non-vascular plants that present a reduced and not constantly present sporophyte, also their gametophyte is very dominant and is, basically, the whole structure. Their sporophyte only grows when they're reproducing and they disappear when the spores are spread.

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A recent study of the marine hawksbill turtle's stomach contents revealed that sponges constitute a major portion of their diet.

bearhunter [10]

Answer:

These structures that protect the sponges from most predators, but not turtles, are spicules.

Explanation:

Sponges skeleton is composed of calcium carbonate and siliceous micro-structures called spicules. Their morphology is so varied that it is used in taxonomy for identification and classification.

There are different kinds of spicules:

- Monoaxonic spicule: needle-shaped, straights or curves

- Tetraxonic spicules: they have four prolongations

- Triaxonic or Hexaxonic spicules

- Poliaxonic spicules

Two terms can be applied to any of these spicules kinds:

- Megaspicules: They are elongated and compose the main architecture of the sponge skeleton

- Microspicules: Variable in shape and size, with ancillary functions

Sponges have few predators thank to the spicule structures and their high toxicity. Many of them are capable of perforating soft tissues and producing urticant substances.

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2 years ago

A match cut helps create a sense of continuity between shots by matching shot a and shot b in terms of action, graphic content,

Vitek1552 [10]

The clip that provides an example of a match cut is two cars one night. You are to compare between Death to the Tinman and Two Cars One Night. Between the two, only two cars and one night showed a sense of continuity between shots in terms of graphic content, eyelines and action of a match cut.

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2 years ago

True or False - Just like mitosis, meiosis involves one division of the nucleus and cytoplasm

mars1129 [50]

Answer:

TRUE!!!!

Explanation:

BRAINLY PLEASE AND THANK YOU!!! HOPE THIS HELPS :)))))

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2 years ago

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Which should not be a part of scientific inquiry?

yaroslaw [1]

Hi!

Science is entirely focused on giving 100% factual answers, based on the physical world. In order to do this, we must avoid bias at all costs. 

Hopefully, this helps! =)

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2 years ago

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What is a pathogen? Give one specific example.

s344n2d4d5 [400]

Answer:

An organism capable of causing disease in its host.

coli, and viruses such as Cryptographic

Explanation:

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2 years ago

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